P8620-I0NLGI

Overview

The P8620-I0NLGI is a multi-channel power management integrated circuit (PMIC) manufactured by Renesas Electronics Corporation. It is designed for Intel Industrial System on Chips and integrates voltage regulation, power sequencing, A/D conversion, and programmable GPIOs. The device supports I2C/SPI and SVID communication protocols compliant with Intel VR 13.0 specifications. It incorporates five independent Distributed Power Unit (DPU) controllers capable of supporting up to four P8610 DPUs per rail, delivering pulse load currents up to 29A. Four internal buck regulators provide additional power rails.

Feature Summary

• Integrates five independent DPU controllers for high-current distribution
• Supports Intel VR 13.0 specification compliance
• Includes four internal buck regulators for auxiliary power rails
• Features proprietary single-wire digital bus for host-DPU communication

Applications

• Intel Tiger Lake UP3 / Corner Stone Ridge reference boards
• Intel Tiger Lake H / Whale Mountain reference boards
• High-performance industrial SoC platforms
• Systems requiring advanced power sequencing and diagnostics

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm package type and temperature range. Ensure compatibility with the target Intel platform's firmware requirements. Confirm RoHS3 compliance status through current datasheets. Check for any Product Change Notifications regarding assembly sites or labeling updates prior to ordering.

Selection Notes

Select this component when designing for Intel Industrial SoCs requiring integrated power management and distributed power units. It is suitable for applications needing high integration to reduce board area and bill of materials. Consider the firmware dependency as functionality is defined by code running on the internal Cortex-M0 core. Verify that the system architecture supports the Gen-2 DPS ecosystem.

Part Context

The P8620 belongs to Renesas' portfolio of advanced PMICs targeting high-performance computing and industrial applications. It complements the P8610 Distributed Power Unit series, forming a complete power delivery solution. This family emphasizes high integration levels and programmability to optimize efficiency and transient response in complex electronic systems.

Replacement Considerations

No public confirmed substitute part numbers are available.